84351072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67589}}^1$

素因数の和:67615

約数の個数: 48

約数和(自身を含む): 238457520

約数和(自身を除く): 154106448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 67589, 135178, 202767, 270356, 405534, 540712, 811068, 878657, 1081424, 1622136, 1757314, 2162848, 2635971, 3244272, 3514628, 5271942, 6488544, 7029256, 10543884, 14058512, 21087768, 28117024, 42175536, 84351072]

約数ペア:

[(1, 84351072), (2, 42175536), (3, 28117024), (4, 21087768), (6, 14058512), (8, 10543884), (12, 7029256), (13, 6488544), (16, 5271942), (24, 3514628), (26, 3244272), (32, 2635971), (39, 2162848), (48, 1757314), (52, 1622136), (78, 1081424), (96, 878657), (104, 811068), (156, 540712), (208, 405534), (312, 270356), (416, 202767), (624, 135178), (1248, 67589)]